Theoretical physicists say that space and time are one thing created by the Big Bang. According to them, nothing happened in the time before the Big Bang because time did not exist. The first Crash Course-Big History video in a 16-part...

The history of our understanding of the center of the universe is explored through this film. The ideas of Aristotle, Copernicus, Bruno, Descartes, and Herschel are included, as well as the new discoveries that have helped the theories...

How far back in time can scientists see? Currently, the earliest photo of the universe is the cosmic microwave background, but math models prove the universe existed long before that time. An installment from the SciShow Space series...

Tiny, old galaxies surrounding the Milky Way offer an opportunity to observe the evolution of the universe. An episode of the SciShow Space series describes what scientists knew before and the new research recently published on the...

How did people from ancient civilizations make sense of the world around them? The second installment of the Crash Course World Mythology series explores the creation of the universe. Scholars learn about the creation myths associated...

When temperatures get extreme, physics gets a little weird! Show physics scholars the lowest man-made temperature to date, as well as the extreme heat of the Big Bang using a video from an extensive playlist. The narrator explains some...

How can something as vast as the universe also be flat? Go beyond the Big Bang Theory using a video from an expansive physics playlist. Topics include the expansion and inflation of the universe, why opposite sides of the universe are...

The truth is, we still don't know the origin story of our solar system. Each theory has supporting and competing evidence, making it difficult for people to accept just one. The installment of a solar system series discusses a new...

Is it possible we are missing a planet from the original solar system? Watch the scientific process of simulation to consider options for the origin of the solar system. An installment of a solar system playlist shows learners the...

Imagine living in a neighborhood where the houses on your street keep moving farther away until your house is the only one in the reachable vicinity. That's what is happening in our universe, except your house is our galaxy, and the...

Explore the structure of the universe! An educational video demonstrates the gravitational consequences of different astronomical structures. The presenter starts with the creation of the universe and explains how energy and forces...

A video highlights the contradictions in the Big Bang Theory and then discusses the need for a unifying theory of everything. Space Time presents an enlightening video as part of a larger series on Cosmology.

According to Space Time, many different studies prove the Big Bang happened. Part of a larger Cosmology playlist, it discusses the common arguments against and the newest science supporting the theory.

What if time didn't begin with the big bang? Big Bang doesn't completely answer questions about the beginning of the universe, but cosmic inflation theory holds up better according to scientists in this video. Cosmic inflation fits so...

Explore the validity of a famous quote by Carl Sagan, "We are made of star stuff." An episode of the ACS Reactions playlist explains how deteriorating stars became the origin of all the elements in our world. Learners consider different...

How can something come from nothing? The Big Bang Theory has an answer to that question. An installment in the Kurzgesagt playlist outlines the theory of the origin of the universe. It includes an explanation of the evidence that...

Space can never be truly empty because fields occupy the seemingly empty space. Another installment of the Veritasium playlist attempts to explain the science of the creation of the galaxies. By referencing the quantum fluctuations, the...

We've come a long way! Biology scholars travel back to the big bang, then follow the path of the simple organisms that led to modern Homo sapiens through an engaging Fuse School Evolution video. Content includes key events in our...

Does reality exist, or are we just a part of a larger virtual reality game someone is playing? A mind-bending video explains why we study cosmic history. It presents details about the start of the universe and more accurate predictions...

Physics can help explain mysteries of the universe. Spark your classes' interest with the final lesson in the Crash Course physics series. The instructor explains the basics of astrophysics and cosmology with topics such as Hubble's Law...

The motion of the earth around the sun creates many different patterns in our world. Watch as a video instructor explains the patterns of moon phases, sunrise and sunset times, seasons, tides, and constellations among others. He also...

Is there a broader topic than the study of the universe? A video lesson for teachers provides insight into the progression of lessons on the topic from elementary through high school. Examples and descriptions give teachers solid...